Infrared reflecting fiber and fabricating method thereof

Pending Publication Date: 2021-10-28
TAIWAN TEXTILE RESEARCH INSTITUTE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0064]According to the aforementioned embodiments of the present disclosure, by evenly mixing the carrier, the infrared reflecting composition, the titanium dioxide containing composition, and the color adjustin

Problems solved by technology

In addition, since dark-colored fabrics are current fashion trends, how to effectively improve the thermal insulation of

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example

[0060]Next, according to the L*a*b* values in the L*a*b* color space of embodiment 8, when 3.0 parts by weight of the infrared reflecting composition, 4.0 parts by weight of the titanium dioxide containing composition, 11.0 parts by weight of the color adjusting composition, and 82.0 parts by weight of the carrier are mixed together to form the infrared reflecting fiber, the color of the infrared reflecting fiber is dark black, and its L* value is 22.0, showing lower luminance (i.e., a darker color). In addition, the maximum infrared reflectivity of the embodiment 8 is 73%, showing good infrared reflectivity. Furthermore, the surface temperature of the fabric fabricated by embodiment 8 is small, showing good thermal insulation effect.

Example

[0061]Lastly, embodiment 9 is a sheath-core fiber, the infrared reflecting composition is in the core layer, the titanium dioxide containing composition is in the sheath layer, and the color adjusting composition is in both the core layer and the sheath layer. According to the L*a*b* values in the L*a*b* color space of embodiment 9, when 1.80 parts by weight of the infrared reflecting composition, 11.25 parts by weight of the color adjusting composition, and 84.45 parts by weight of the carrier are mixed together to form the infrared reflecting fiber, the color of the infrared reflecting fiber is dark black, and its L* value is 18.6, showing lower luminance (i.e., a darker color). In addition, the maximum infrared reflectivity of the embodiment 9 is 76%, showing good infrared reflectivity. Furthermore, the surface temperature of the fabric fabricated by embodiment 9 is small, showing good thermal insulation effect.

[0062]On the other hand, according to the L*a*b* values in the L*a*b*...

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Abstract

An infrared reflecting fiber includes 76.0 parts by weight to 88.5 parts by weight of a carrier, 1.8 parts by weight to 4.0 parts by weight of an infrared reflecting composition, 2.5 parts by weight to 7.5 parts by weight of a titanium dioxide containing composition, and 6.0 parts by weight to 16.0 parts by weight of a color adjusting composition. The carrier includes polyethylene terephthalate (PET). When a content of 5.0 wt % to 7.5 wt % of the infrared reflecting composition and a balance of the carrier are mixed together to form a first fiber, a maximum infrared reflectivity of the first fiber is between 61% and 70%.

Description

RELATED APPLICATION[0001]This application claims priority to Taiwan Application Serial Number 109114223, filed Apr. 28, 2020, which is herein incorporated by reference.BACKGROUNDField of Invention[0002]The present disclosure relates to a textile material and a method of fabricating the same, and particularly relates to an infrared reflecting fiber and a method of fabricating the same.Description of Related Art[0003]Under a trend of globalization, textile industry faces strong pressure due to competition. Textile traders must constantly develop new technologies and diversified products in order to face global competition.[0004]In recent years, due to greenhouse effect and global warming, the average air temperature has continued to rise. Facing the increasingly hot climate, various shading fabrics focus more on light blocking and heat reflection in order to enhance its thermal insulation effect and achieve protection. In addition, since dark-colored fabrics are current fashion trends...

Claims

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Application Information

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IPC IPC(8): D01F1/10C08L67/02D01F6/92C09C1/36C09C1/62
CPCD01F1/106C08L67/02D01F6/92C09C1/3623C09C1/363C09C1/3669C01P2006/64C01P2002/54C08L2203/12C01P2004/62C01P2006/62C01P2006/63C09C1/62D01F8/14D01F1/04D01F1/06D01F6/62
Inventor CHANG, SHENG-SHANCHIANG, JO-CHENGLIU, CHAO-HUEI
Owner TAIWAN TEXTILE RESEARCH INSTITUTE
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